★【PRIORITY PASS-THROUGH CHARGING + Headset/Data Support】: Your phone will receive full-charge 1st and then begin to automatically re-charge the case in less than 2 hours. Plug-and-Play technology support wired headset and easy data-synchronization without having to remove the case.

★【DYNAMIC POWER MANAGEMENT】: Protect phone’s battery life by optimize the charging speed when battery is empty or close to full. Sophisticated protective logic+ temperature sensor, prevents your device from over-heating / over-charging. 5 LED lights indicate an accurate power level.

★【LIFETIME WARRANTY】: Money Back Guarantee and Extended 2 Years Warranty. Upgrade to Lifetime Warranty by following @CASESSARY on Facebook, Twitter and Instagram.

The CASESSARY iPhone XS/ X battery case provides you fast charging and full protection. Made with ergonomic anti-slip and durable design to protect against drops, bumps, scrapes, scratches and hard falls.

Note: ★ Do not place battery case to fire / excessively hot environment.★ The surface of this battery case may gradually become warm when charging.
If there’s any problem when using our devices, please kindly contact us with the contact info enclosed on the service card, we are always here to help.